noun see: ardor Date: circa 1680 the willful or malicious burning of property (as a building) especially with criminal or fraudulent intent, ~ist noun ~ous adjective
ARSON
Meaning of ARSON in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012